6kv Polymeric Housed ZnO Gapsless Type Surge Arresters with Mounting Assessories

• Type: Lightning Arrester
• Structure: Zinc Oxide Arrester
• Installation: NEMA Bracket Mounting on Pole
• Application: Substation
• Size: Small
• Operation Voltage: High Voltage
• Model NO.: YH10W-6
• Shape: Housing Tube with Sheds
• Material: ZnO
• Certification: ISO9001
• Brand: Fuerte
• Housing: Polymer
• Spare Parts: with Earthing Lead, Mounting Bracket etc
• Transport Package: 3PCS/Carton, Oversea Usually in Pallet
• Specification: ZnO varistor with polymer housing
• Trademark: Fuerte
• Origin: Zhejiang China
• HS Code: 85384000
• Production Capacity: 8000PCS/Month

Product Description

6kV  Polymeric Housed ZnO Gapsless Type Surge Arresters With Mounting Assessories

Introduction of arresters

The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through-current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

Surge arrester is mainly used to protect distribution transformer, cable connector and electric equipment from being damaged by lighting impulse voltage and operated over-voltage. 



Technical parameters 

 

Rated voltage (KV)	6
Nominal discharge current(KA)	10
Rated AC system frequency(Hz)	50  or  60
Continuous operating voltage(rms)	5.1
1/4μs steep current impulse (crest)(kv)	22.6
8/20 μs Lighting impulse residual voltage(crest)(kv)	18
30/60 μs Swithcing current impulse (Kv)	16.8
2ms Rectangular current withstand (A)	250
4/10 μs High current impulse withstand(crest)(KA)	100
Leakage/creepage distance(mm)	250-270mm

 

Normal service conditions: 

 

1.The ambient temperature: -40°C ~+40°C

2.The altitude above sea level :not exceed 1000-2000m(the altiplano area should be indicated when order)

3.Earthquake intensity: not higher than 7 degrees;

4.Maximum wind velocity :lower than 35m/s.

5.The filthy area should be given clear indication.


Company Introcution: 



We'are manufacturer in Zhejiang Province of China for the High voltage electrical apparatus for over 20 years!
 
Our main products are :

Fuse cutoutLightning arresterInsulatorDisconnecting switchElectrical fitting parts 
What we can do special for you:Samples are available for standard types.No minimum order qty for our products.Sales for spare parts are available.Design new types and customized according to your drawing.Good technical support after sale during the product in service.Factory developing each year for our customers.

FAQ  for Surge Arresters

Q: How about the performance of your surge arresters?
A: We use reliable material from our supplier and each batch material have qulified certificate. And the assemblied product also 100% tested before package.  

Q: Can we customize the surge arresters according to our drawing/design?
A: Yes, we accept customized order, but the quantity needs to reach at 1000pcs if the mold fee are beared by you. For mold fee beared by us, the quantity need to reach to a large one. 

Q: What kind of certificate of the surge arrester you have? 
A: We have KEMA etc.

Q: What is MOQ of the surge arrester?
A: The MOQ of the surge arrester is 1 piece for sample.

Q: What is the warranty for the surge arrester?
A: For the all surge arrester, we offer 2 years warranty for free.

Q: What is the terms of payment?
A: T/T, L/C,western union, trade assurance or cash; 30% for deposit, the balance 70% before shipment.

Q: What is the delivery time?
A: 3 work days with stock after receiving the payment. No stock, 20 work days after receiving the payment.